Hi there!

CBSE has declared 12th board result today in online mode, there are few abbreviation which are used in 12th result.

------As of you got RT in Mathematics, physics and chemistry it means that REPEAT THEORY

According to the marking students have to get minimum qualifying marks in both theory and practical in order to pass 12th board exam

Hence if you got RT in any subject it means you have appear again for theory paper of that subject during compartment examination, as because he/she is not able to get 33.33% in theory paper.

I hope this info is useful!